【文章內(nèi)容簡介】 addiction like drug use. People lose control of the time they spend on the Internet. For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the puter lab: he was surfing the net for several days straight. Studies show that about 6% to 10% of Internet users bee addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace (網(wǎng)絡(luò)空間) than in the real world of friends or family. Is “surfing the net” a hobby or an addiction for you? You may have a problem if you have these symptoms(癥狀):● You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.● You can’t wait for your next online time.● You plan to spend a short time online, but then you spend several hours.● You go out with your friends less and less.74. What does the beginning of the passage tell us?A) How to bee an Internet addict.B) What an Internet addict usually does.C) Where to find an Internet addict.D) Why to write this passage.75. Why do people worry about the teens?A) Because the teens are wasting too much money.B) Because they used to work on the Internet.C) Because the playing field of the teens will disappear.D) Because more and more of the teens will bee addicted to the Internet.76. The example in the passage shows that _______________.A) Internet problems are more serious among college students.B) Internet addicts usually stay in the puter lab without sleep.C) some of the Internet users have already been seriously addicted.D) the police often help to find those Internet addicts.77. The underlined word “straight” means ____________ .A) in a lineB) excitedC) altogetherD) without stopping78. Which is NOT a symptom of Internet addiction?A) You always spend much more time online than you plan to.B) After examinations, you play puter games for a long time.C) Recently you cannot hand in homework because you are busy with Internet.D) The friends in cyberspace are more important to you.79. What is the writer trying to tell us at the end of the passage?A) Don’t be addicted to the Internet.B) Go to family activities more often.C) Do things as you have planned. D) Stay with your parents as often as possible.B. Choose the words or expressions and plete the passage（選擇最恰當(dāng)?shù)膯卧~或詞語完成短文):（12分） When I was fifteen I went to a summer camp. There were lots of great ____80___ but there was one thing I was really scared (害怕) about: climbing the hill. The wall is a kind of rock that people use to learn how to climb. It is very tall. We were all supposed to climb the wall, but I knew I couldn’t get to the top because I am ____81___ heights. I was ashamed and I didn’t want anyone to know that I was scared. I thought they would all laugh at me. I practiced my excuse: I’m not scared, you know. I suffer from vertigo (患眩暈癥). The day came. It was time to climb the wall. The sun was shining but everyone was very quiet that morning. I took photographs at the bottom of the wall and tried to ___82____. Everyone in the group went up. Then the moment came. It was my turn. I was so scared that all I could think about was my excuse. Someone said, “Shall I take your camera?” and I answered, “I’m not scared, you know. I suffer from vertigo.” The ____83___ was that I was more than scared. I was terrified (嚇壞了). The group leader said, “Don’t worry. You don’t have to do anything you don’t want to do.” I was surprised, everyone was understanding. No one ____84____. The next day, the leader asked me if I want to try the wall on my own, ____85___ the others watching. Although I was still very nervous, I agreed and climbed slowly to the top with his help. I was still shaking when I came. But I was really happy and relieved too. For me, climbing the wall was a real achievement.) activitiesB) operationsC) accidentsD) exams) poor atB) good atC) afraid ofD) fond of) goB) hideC) appearD) run) truthB) situationC) storyD) reason) jumpedB) cheeredC) smiledD) laughed) withB) withoutC) amongD) behindC. Read the passage and fill in the blanks with proper words（在短文的空格內(nèi)填入適當(dāng)?shù)脑~，使其內(nèi)容通順，每空格限填一詞，首字母已給):（14分）A Letter From An Old TreeDear human beings, Hi! I hesitated a lot before writing this letter. All I want to do is to ask you to have a look at your life. But I’m not s____86_____ whether or not you’ll pay attention to me. I’m 80 years old. So I’ve seen much of the w____87_____. We’ve lived on Earth with you thousands of years. Each day we release oxygen and rem